TALK=T;RUN(1,1)
  DISPLAY
   This example is similar to that of case 170; but the
   solution procedure is elliptic rather than parabolic.

   Because the flow is nearly parabolic, economy is achieved by
   not using the whole=field solver for scalars and by setting:

   lithyd = 10, so that few sweeps are needed.

   Further economies come from setting:

      ISWC1 = LSWEEP and LITHC1 = LITHYD,

   which entail that the scalars are solved only on the last sweep
   and slab-wise iteration.

   PHOTON commands are supplied.
  ENDDIS
  PHOTON USE
  p
  phi
  4 1

  view -x
  msg picture is enlarged 4 times in y direction
  gr ou x 1
  msg contours of concentration of material with Pr = 10.0
  con c x 1 fi;0.001;pause;con off; red
  msg contours of concentration of material with Pr = 0.1
  con b x 1 fi;0.001;pause;
  msg velocity vectors
  vec x 1
  enduse
  DISPLAY

  The LVEL turbulence model is being switched on by the
  TURMOD(LVEL) and DISWAL commands.

  The wall boundary conditions are modified appropriately.

  It may be interesting to inspect the WDIS and WGAP fields
  via PHOTON

  ENDDIS
 ************************************************************
  Group 1. Run Title and Number
 ************************************************************
 ************************************************************
 
 TEXT(Turbulent Pipe Flow; Pr. No. Effect     )
 
 ************************************************************
 ************************************************************
 
 IRUNN = 1 ;LIBREF = 244
 ************************************************************
  Group 2. Time dependence
 STEADY = T
 ************************************************************
  Group 3. X-Direction Grid Spacing
 CARTES = F
 NX = 1
 XULAST =1.0E-02
 XFRAC(1)=1.
 ************************************************************
  Group 4. Y-Direction Grid Spacing
 NY = 20
 YVLAST =1.0E-02
 YFRAC(1)=0.05 ;YFRAC(3)=0.15
 YFRAC(5)=0.25 ;YFRAC(7)=0.35
 YFRAC(9)=0.45 ;YFRAC(11)=0.55
 YFRAC(13)=0.65 ;YFRAC(15)=0.75
 YFRAC(17)=0.85 ;YFRAC(19)=0.95
 ************************************************************
  Group 5. Z-Direction Grid Spacing
 PARAB = F
 NZ = 20
 ZWLAST =0.2
 ZFRAC(1)=0.05 ;ZFRAC(6)=0.3
 ZFRAC(11)=0.55 ;ZFRAC(16)=0.8
 ************************************************************
  Group 6. Body-Fitted Coordinates
 ************************************************************
  Group 7. Variables: STOREd,SOLVEd,NAMEd
 ONEPHS = T
 NAME(1)=P1 ;NAME(5)=V1
 NAME(7)=W1 ;NAME(14)=H1
 NAME(16)=A ;NAME(17)=B
 NAME(18)=C ;NAME(147)=ENUT
 NAME(148)=WGAP ;NAME(149)=LTLS
 NAME(150)=WDIS
    * Y in SOLUTN argument list denotes:
    * 1-stored 2-solved 3-whole-field
    * 4-point-by-point 5-explicit 6-harmonic averaging 
 SOLUTN(P1,Y,Y,N,N,N,Y)
 SOLUTN(V1,Y,Y,N,N,N,Y)
 SOLUTN(W1,Y,Y,N,N,N,Y)
 SOLUTN(H1,Y,Y,N,N,N,Y)
 SOLUTN(A,Y,Y,N,N,N,Y)
 SOLUTN(B,Y,Y,N,N,N,Y)
 SOLUTN(C,Y,Y,N,N,N,Y)
 SOLUTN(ENUT,Y,N,N,N,N,Y)
 SOLUTN(WGAP,Y,N,N,N,N,Y)
 SOLUTN(LTLS,Y,Y,Y,N,N,Y)
 SOLUTN(WDIS,Y,N,N,N,N,N)
 VIST = 147
 ************************************************************
  Group 8. Terms & Devices
    * Y in TERMS argument list denotes:
    * 1-built-in source 2-convection 3-diffusion 4-transient
    * 5-first phase variable 6-interphase transport         
 TERMS(P1,Y,Y,Y,N,Y,Y)
 TERMS(V1,Y,Y,Y,Y,Y,Y)
 TERMS(W1,Y,Y,Y,Y,Y,Y)
 TERMS(H1,N,Y,Y,Y,Y,Y)
 TERMS(A,N,Y,Y,Y,Y,Y)
 TERMS(B,N,Y,Y,Y,N,Y)
 TERMS(C,N,Y,Y,Y,Y,Y)
 TERMS(LTLS,N,N,Y,N,Y,Y)
 DIFCUT =0.5 ;ZDIFAC =1.
 GALA = F ;ADDDIF = F
 NEWENT = T
 ISOLX = -1 ;ISOLY = -1 ;ISOLZ = -1
 ************************************************************
  Group 9. Properties used if PRPS is not
  stored, and where PRPS = -1.0 if it is!
 RHO1 =1. ;TMP1 =0.
 EL1 = GRND1
 TSURR =0. ;TEMP0 =0.
 PRESS0 =0.
 DVO1DT =0. ;DRH1DP =0.
 EMISS =0. ;SCATT =0.
 RADIA =0. ;RADIB =0.
 EL1A =0. ;EL1B =1.
 EL1C =0.
 ENUL =1.0E-05 ;ENUT = GRND8
 ENUTA =0. ;ENUTB =0.
 ENUTC =0.
 IENUTA = 0
 PRNDTL(V1)=1. ;PRNDTL(W1)=1.
 PRNDTL(H1)=0.7 ;PRNDTL(A)=1.
 PRNDTL(B)=0.1 ;PRNDTL(C)=10.
 PRNDTL(LTLS)=1.
 PRT(V1)=1. ;PRT(W1)=1.
 PRT(H1)=1. ;PRT(A)=1.
 PRT(B)=1. ;PRT(C)=1.
 PRT(LTLS)=1.
 CP1 =1. ;CP2 =1.
 ************************************************************
  Group 10.Inter-Phase Transfer Processes
 ************************************************************
  Group 11.Initial field variables (PHIs)
 FIINIT(P1)=1.0E-10 ;FIINIT(V1)=1.0E-10
 FIINIT(W1)=0.1 ;FIINIT(H1)=1.0E-10
 FIINIT(A)=1.0E-10 ;FIINIT(B)=1.0E-10
 FIINIT(C)=1.0E-10 ;FIINIT(ENUT)=1.0E-10
 FIINIT(WGAP)=1.0E-10 ;FIINIT(LTLS)=1.0E-10
 FIINIT(WDIS)=1.0E-03
   No PATCHes yet used for this Group
 INIADD = F
 FSWEEP = 1
 NAMFI =CHAM
 ************************************************************
  Group 12. Patchwise adjustment of terms
  Patches for this group are printed with those
  for Group 13.
  Their names begin either with GP12 or &
 ************************************************************
  Group 13. Boundary & Special Sources
 
 PATCH(WALL ,NWALL , 1, 1, 20, 20, 1, 20, 1, 1)
 COVAL(WALL ,W1 ,1. ,0. )
 COVAL(WALL ,H1 , GRND2 ,0. )
 COVAL(WALL ,A , GRND2 ,1. )
 COVAL(WALL ,B , GRND2 ,1. )
 COVAL(WALL ,C , GRND2 ,1. )
 
 PATCH(IN ,LOW , 1, 1, 1, 20, 1, 1, 1, 1)
 COVAL(IN ,P1 , FIXFLU ,0.1 )
 COVAL(IN ,V1 ,0. ,0. )
 COVAL(IN ,W1 ,0. ,0.1 )
 COVAL(IN ,H1 ,0. ,0. )
 COVAL(IN ,A ,0. ,0. )
 COVAL(IN ,B ,0. ,0. )
 COVAL(IN ,C ,0. ,0. )
 
 PATCH(OUTLET ,HIGH , 1, 1, 1, 20, 20, 20, 1, 1)
 COVAL(OUTLET ,P1 , FIXVAL ,0. )
 COVAL(OUTLET ,V1 ,0. ,0. )
 COVAL(OUTLET ,W1 ,0. ,0. )
 XCYCLE = F
 EGWF = T
 WALLCO = GRND2
 ************************************************************
  Group 14. Downstream Pressure For PARAB
 ************************************************************
  Group 15. Terminate Sweeps
 LSWEEP = 10 ;ISWC1 = 10
 LITHYD = 10 ;LITFLX = 1 ;LITC = 1 ;ITHC1 = 1
 SELREF = T
 RESFAC =1.0E-04
 ************************************************************
  Group 16. Terminate Iterations
 LITER(P1)=20 ;LITER(V1)=10
 LITER(W1)=10 ;LITER(H1)=20
 LITER(A)=20 ;LITER(B)=20
 LITER(C)=20 ;LITER(LTLS)=20
 ENDIT(P1)=1.0E-03 ;ENDIT(V1)=1.0E-03
 ENDIT(W1)=1.0E-03 ;ENDIT(H1)=1.0E-03
 ENDIT(A)=1.0E-03 ;ENDIT(B)=1.0E-03
 ENDIT(C)=1.0E-03 ;ENDIT(LTLS)=1.0E-03
 ************************************************************
  Group 17. Relaxation
 RELAX(P1,LINRLX,1.)
 RELAX(V1,FALSDT,0.1)
 RELAX(W1,FALSDT,0.1)
 RELAX(H1,FALSDT,1.0E+09)
 RELAX(A,FALSDT,1.0E+09)
 RELAX(B,FALSDT,1.0E+09)
 RELAX(C,FALSDT,1.0E+09)
 RELAX(ENUT,LINRLX,1.)
 RELAX(WGAP,LINRLX,1.)
 RELAX(LTLS,FALSDT,1.0E+09)
 RELAX(WDIS,LINRLX,1.)
 OVRRLX =0.
 EXPERT = F ;NNORSL = F
 ************************************************************
  Group 18. Limits
 VARMAX(P1)=1.0E+10 ;VARMIN(P1)=-1.0E+10
 VARMAX(V1)=1.0E+06 ;VARMIN(V1)=-1.0E+06
 VARMAX(W1)=1.0E+06 ;VARMIN(W1)=-1.0E+06
 VARMAX(H1)=1.0E+10 ;VARMIN(H1)=-1.0E+10
 VARMAX(A)=1.0E+10 ;VARMIN(A)=-1.0E+10
 VARMAX(B)=1.0E+10 ;VARMIN(B)=-1.0E+10
 VARMAX(C)=1.0E+10 ;VARMIN(C)=-1.0E+10
 VARMAX(ENUT)=1.0E+10 ;VARMIN(ENUT)=-1.0E+10
 VARMAX(WGAP)=1.0E+10 ;VARMIN(WGAP)=-1.0E+10
 VARMAX(LTLS)=1.0E+10 ;VARMIN(LTLS)=-1.0E+10
 VARMAX(WDIS)=1.0E+10 ;VARMIN(WDIS)=-1.0E+10
 ************************************************************
  Group 19. Data transmitted to GROUND
 GENK = T
 PARSOL = F
 ISKINA = 5 ;ISKINB = 4
 ISG62 = 1
 ************************************************************
  Group 20. Preliminary Printout
 ************************************************************
  Group 21. Print-out of Variables
 INIFLD = F ;SUBWGR = F
    * Y in OUTPUT argument list denotes:
    * 1-field 2-correction-eq. monitor 3-selective dumping      
    * 4-whole-field residual 5-spot-value table 6-residual table
 OUTPUT(P1,Y,N,Y,Y,Y,Y)
 OUTPUT(V1,Y,N,Y,Y,Y,Y)
 OUTPUT(W1,Y,N,Y,Y,Y,Y)
 OUTPUT(H1,Y,N,Y,Y,Y,Y)
 OUTPUT(A,Y,N,Y,Y,Y,Y)
 OUTPUT(B,Y,N,Y,Y,Y,Y)
 OUTPUT(C,Y,N,Y,Y,Y,Y)
 OUTPUT(ENUT,Y,N,Y,N,N,N)
 OUTPUT(WGAP,Y,N,Y,N,N,N)
 OUTPUT(LTLS,Y,N,Y,Y,Y,Y)
 OUTPUT(WDIS,Y,N,N,N,N,N)
 ************************************************************
  Group 22. Monitor Print-Out
 IXMON = 1 ;IYMON = 19 ;IZMON = 10
 NPRMON = 20 ;NPRMNT = 1 ;TSTSWP = -1
 UWATCH = T ;USTEER = T
 HIGHLO = F
 ************************************************************
  Group 23.Field Print-Out & Plot Control
 NPRINT = 100000 ;NUMCLS = 5
 NYPRIN = 2 ;IYPRF = 1 ;IYPRL = 10000
 NZPRIN = 5 ;IZPRF = 1 ;IZPRL = 10000
 XZPR = F ;YZPR = F
 IPLTF = 1 ;IPLTL = -1 ;NPLT = 1
 ISWPRF = 1 ;ISWPRL = 100000
 ITABL = 3 ;IPROF = 1
 ABSIZ =0.5 ;ORSIZ =0.4
 NTZPRF = 1 ;NCOLPF = 50
 ICHR = 2 ;NCOLCO = 45 ;NROWCO = 20
 
 PATCH(EXIT ,PROFIL, 1, 1, 1, 20, 19, 19, 1, 1)
 PLOT(EXIT ,W1 ,0. ,0. )
 PLOT(EXIT ,A ,0. ,0. )
 PLOT(EXIT ,B ,0. ,0. )
 PLOT(EXIT ,C ,0. ,0. )
 
 PATCH(PIPE ,CONTUR, 1, 1, 1, 20, 1, 20, 1, 1)
 PLOT(PIPE ,W1 ,0. ,10. )
 PLOT(PIPE ,H1 ,0. ,10. )
 PLOT(PIPE ,A ,0. ,10. )
 PLOT(PIPE ,B ,0. ,10. )
 PLOT(PIPE ,C ,0. ,10. )
 ************************************************************
  Group 24. Dumps For Restarts
 SAVE = T ;NOWIPE = F
 NSAVE =CHAM
STOP